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Double-Coat Phosphated Weatherproof Hex Head Self-Drilling Neoprene Washer Roofing Screws
US$0.09-0.36
50,000 Pieces
Sample price:US$0.50/piece.Request sample
Product profile
Customization
AvailableMaterial
Stainless steel 304 316, carbon steel, alloy steelShape of Head
Hex Head, Flat Head, Pan Head, Round Head, Hex WasModel NO.
DIN7504K Self Drilling Screw 127Surface Finishing
Polish, Plain, Galvanized (Various of color), PainCertification
ISO, RoHS, CECustomized
Non-CustomizedType
Hexagon HeadGroove
HexagonConnection
Common BoltStandard
DIN, GB, ANSI, BSW, JIS, International/CustomizedHead Style
Hex Head, Flat Head, Pan Head, Round Head, Hex WasGrade
Hardened SteelThread
Coarse/Fine ThreadDrive
Phillips DrivePoint
Thunder-Shot PointSample
FreeInspection
Third Party/SGS ReportHead Mark
AvailableSalt Spray Time
AS3566 Class 3/4Individual Package
AvailableTransport Package
RequiredSpecification
ST2.9-ST10Trademark
TSR/TsingriOrigin
ChinaHS Code
7318159090Production Capacity
500tons/MonthKey features
Weatherproof Design: Double-coat phosphated neoprene washer ensures weatherproof performance for roofing applications.
Self-Drilling Efficiency: Sharp Thunder-Shot drill point and tapping thread allow easy tapping with strong locking force.
Material Variety: Available in Stainless Steel 304/316, Carbon Steel, Alloy Steel, and Bi-metal options.
Fast Delivery: In-stock items ship within 7 days; customized orders take 15-30 days.
Quality Assurance: ISO, RoHS, CE certified with third-party inspection and salt spray testing available.
Customizable Options: Custom head types, colors, washers, and surface treatments available upon request.
Professional Manufacturer: Over 30 years experience with advanced production and inspecting equipment.
Global Service: 24/7 support with 12-hour response time and worldwide shipping options.
Company profile
Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.99h
About Our Factory & Business Background
AddressRoom 912, Bldg 2, No.3000 Tongjin Ave, Wujiang District, Suzhou, 215217, China
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity100 pcs
Supply Chain Partners28
Our Production Capability & Technical Expertise
Main ProductsSelf Tapping Screw, Self Drilling Screw, Roofing Screw, Ruspert Screw, Wood Screw, Bi-Metal Screw, Heavy Duty Roofing Fasteners, Chipboard Screws, Concrete Screws, Timber Screws
R&D Engineers1 people
Our Industry Experience & Global Business Record
Main MarketsEurope, Southeast Asia/ Mideast
Repeat Buyers Choice80%~100%
Number of Foreign Trading Staff5
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Management System CertificationISO9001:2015
Product Q&A
Q:What materials are available for these screws?
A:
We offer Stainless Steel 304/316, Carbon Steel, Alloy Steel, and Bi-metal materials.
Q:Can the head type and color be customized?
A:
Yes, head types (Hex, Flat, Pan, Round) and colors can be customized as per your requirements.
Q:What is the lead time for orders?
A:
In-stock items ship within 7 days. Customized orders typically take 15-30 days.
Q:Is a free sample available?
A:
Yes, free samples are provided, but the customer needs to pay for the freight cost.
Q:What certifications do your products have?
A:
Our products are certified with ISO, RoHS, and CE standards.
Send Inquiry
*To:
Suzhou Tsingri Fasteners Co., Ltd.
Suzhou Tsingri Fasteners Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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